Cwm, LLC Ionis Pharmaceuticals Inc Put Options Transaction History
Cwm, LLC
- $33.3 Billion
 - Q3 2025
 
Put Options
	  0 transactions
	
  | Quarter | Operation | Price Per put | puts change | puts Held | SEC Form | 
|---|
Others Institutions Holding IONS
# of Institutions
432Shares Held
149MCall Options Held
1.72MPut Options Held
722K- 
    
      Vanguard Group Inc Valley Forge, PA16.7MShares$1.24 Billion0.01% of portfolio
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      T. Rowe Price Investment Management, Inc. Baltimore, MD16MShares$1.19 Billion0.4% of portfolio
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      Capital World Investors Los Angeles, CA12.5MShares$932 Million0.08% of portfolio
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      Black Rock Inc. New York, NY10.3MShares$767 Million0.01% of portfolio
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      Bellevue Group Ag Kuesnacht, V87.85MShares$583 Million7.06% of portfolio
 
About IONIS PHARMACEUTICALS INC
- Ticker IONS
 - Exchange NASDAQ
 - Sector Healthcare
 - Industry Biotechnology
 - Shares Outstandng 141,940,992
 - Market Cap $10.5B
 - Description
 - Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapeutics in the United States. The company offers SPINRAZA for spinal muscular atrophy (SMA) in pediatric and adult patients; TEGSEDI, an injection for the treatment of polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; and WAYLIVRA, a treatment for famil...